diff options
Diffstat (limited to 'src/doc/book/listings/ch05-using-structs-to-structure-related-data/output-only-01-debug')
4 files changed, 42 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch05-using-structs-to-structure-related-data/output-only-01-debug/Cargo.lock b/src/doc/book/listings/ch05-using-structs-to-structure-related-data/output-only-01-debug/Cargo.lock new file mode 100644 index 000000000..4aabe7da6 --- /dev/null +++ b/src/doc/book/listings/ch05-using-structs-to-structure-related-data/output-only-01-debug/Cargo.lock @@ -0,0 +1,5 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "rectangles" +version = "0.1.0" diff --git a/src/doc/book/listings/ch05-using-structs-to-structure-related-data/output-only-01-debug/Cargo.toml b/src/doc/book/listings/ch05-using-structs-to-structure-related-data/output-only-01-debug/Cargo.toml new file mode 100644 index 000000000..4a279a450 --- /dev/null +++ b/src/doc/book/listings/ch05-using-structs-to-structure-related-data/output-only-01-debug/Cargo.toml @@ -0,0 +1,6 @@ +[package] +name = "rectangles" +version = "0.1.0" +edition = "2021" + +[dependencies] diff --git a/src/doc/book/listings/ch05-using-structs-to-structure-related-data/output-only-01-debug/output.txt b/src/doc/book/listings/ch05-using-structs-to-structure-related-data/output-only-01-debug/output.txt new file mode 100644 index 000000000..69c8b38a6 --- /dev/null +++ b/src/doc/book/listings/ch05-using-structs-to-structure-related-data/output-only-01-debug/output.txt @@ -0,0 +1,18 @@ +$ cargo run + Compiling rectangles v0.1.0 (file:///projects/rectangles) +error[E0277]: `Rectangle` doesn't implement `Debug` + --> src/main.rs:12:31 + | +12 | println!("rect1 is {:?}", rect1); + | ^^^^^ `Rectangle` cannot be formatted using `{:?}` + | + = help: the trait `Debug` is not implemented for `Rectangle` + = note: add `#[derive(Debug)]` to `Rectangle` or manually `impl Debug for Rectangle` + = note: this error originates in the macro `$crate::format_args_nl` (in Nightly builds, run with -Z macro-backtrace for more info) +help: consider annotating `Rectangle` with `#[derive(Debug)]` + | +1 | #[derive(Debug)] + | + +For more information about this error, try `rustc --explain E0277`. +error: could not compile `rectangles` due to previous error diff --git a/src/doc/book/listings/ch05-using-structs-to-structure-related-data/output-only-01-debug/src/main.rs b/src/doc/book/listings/ch05-using-structs-to-structure-related-data/output-only-01-debug/src/main.rs new file mode 100644 index 000000000..019a357ab --- /dev/null +++ b/src/doc/book/listings/ch05-using-structs-to-structure-related-data/output-only-01-debug/src/main.rs @@ -0,0 +1,13 @@ +struct Rectangle { + width: u32, + height: u32, +} + +fn main() { + let rect1 = Rectangle { + width: 30, + height: 50, + }; + + println!("rect1 is {:?}", rect1); +} |